Sorry, I should have been clearer. I’m referring to people who are staying for their second 180 days, who already stayed the full 180 days previously. I will edit my post.
That would be a nice 18 day road trip. I have enjoyed several 1 to 2 month road trips around Thailand, and it’s a great way to experience the countryside (in fact my next trip in Jan-Feb will be in the south). If you don’t already have it, download the Booking dot com app for excellent accommodation choices. Happy trails.